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By replacing the existing burner orifices and regulator components with these technical HVAC parts
Which actuators are compatible with the B338
It is critical for technicians to note that this is an upgrade kit
The Armstrong Furnace R40406-007 Pilot Assembly is a critical OEM component designed for precise ignition and flame sensing in gas-fired heating systems
25-inch lead length with 200°C rated insulation
Lochinvar & A.O. Smith 100277799 Probe 30067439-890 By replacing the existing burnerThe Lochinvar & A. O. Smith 100277799 Probe is a critical safety component engineered for precision low water cut off (LWCO) monitoring in high efficiency commercial and residential heating systems. Designed to integrate seamlessly with the Lochinvar FBL and FBN series boilers, this probe detects the presence of water via conductivity to prevent dry fire conditions that cause catastrophic heat exchanger failure. As a veteran technician knows,